Bee® (Building energy efficiency) is a facility energy engineering firm.  We offer energy analyses and solutions based on the most rigorous applications of engineering science and art.  The technical depth and hands-on experience of our staff makes us unique in the marketplace.  We hope you have come to our beehive because you are looking for the best in facility energy engineering and want both persistent utility savings and sustainable comfort improvements.  You’re at the right place.  Our services include:

Asset Management

  • Enterprise platformed Life-Cycle Resource Efficiency Management (L-CREM™)

Building and Central Plant Cx

  • New Building/Construction Commissioning (NCx)

  • Existing Building/Infrastructure Retro-Commissioning (RCx)

  • Monitoring-Based On-Going Commissioning (MBCx & OCx)

  • Data-Driven Life-Cycle Building Commissioning Programs (LCBCx)

  • TAB (Testing, Adjusting & Balancing)

Energy and Engineering Consulting

  • Energy/Water Master Planning

  • Energy/Water Metering Planning

  • Feasibility Study, Survey, and Peer Review

  • ASHRAE Energy Audit and IGA (Investment Grade Audit)

  • Optimized Technical Design Review

  • Energy Modeling and Simulation

Smart Building/Campus/Asset/Infrastructure Intelligence

  • BAS/IT Integrated Solution

  • Big Data Analytics, Business Intelligence, and Visualization

  • Automated Fault Detection and Diagnostics (AFDD)

  • SOO and Optimization

3rd-Party Independent Performance M&V (Measurement and Verification)

  • Technical Review

  • Project Facilitation

  • Owner's Representative

  • Energy Performance and Savings M&V agent services for ESPC, UESC, and PACE, etc.


O&M Optimization

  • Reliability-Centered Asset Management and O&M for Sustainability, Resiliency, and Efficiency

  • Data-Driven Virtualization, Monitoring-Based Analytics, and Life-Cycle Predictive Maintenance


  • AEE CEM®, CEA™, CMVP®, CBCP® International Courses for Certification

  • "Hands-on" O&M and Building Automation Controls Best Practices 


Sustainability and "Green" Buildings/Campus

  • LEED® Consulting and Certification Assistance

  • LEED® Modeling and Optimization

We are a proud active member of AEE, IDEA, ASHRAE, USGBC, AABC's ACG, NEBB, and BCA, a Certified Building Commissioning Firm (CBCF) by AEE, and a certified TAB firm by NEBB.  We are “Systems Integrators” and can provide you with the latest advances in the emerging field of remote monitoring and control of building energy and automation systems.   Facility energy engineering is all we do.  We are not a design firm that also offers energy engineering.  With in-house more-than-handful Engineering Ph.D.s, Doctor of Engineering, P.E.s, and practical certifications such as CEA™, CEM®, CMVP®, CWEP®, REP™, CBCP®, CxA, LEED AP, and NEBB Certified Professional on TAB, our “product” is our professional advice and service in optimizing buildings and campuses, and their MEP and energy systems, including HVAC, BAS/PAS, central utility plant, CHP, TES, PV, EV, district heating and cooling systems, micro-grid, etc., for conservation, operability, reliability, efficiency, sustainability and resiliency.  Our recommendations are independent and unbiased.  We don’t have design solutions or products in mind when we start a project.  Because we only sell our professional judgment, we have taken extreme care in assembling our professional staff.  When you click on “About Us”, we think you will agree Bee® is different and impressive.



December 2020

Bee® engineers are organizing and will chair and present the “Building Commissioning” session at this year's AEE World Conference, a virtual event, during the week of November 30. Our presentation is titled as “from RCx to NCx”. Will see you there on-line.

November 2020

Bee® engineers will continue to present AEE's Building Commissioning Professional Training Program course for CBCP® certification at CIET, live on-line, and in Dallas, live in-person.

August 2020

Bee® engineers will continue to present AEE's Building Commissioning Professional Training Program course for CBCP® certification as a premier virtual event.

July 2020

Through AEE, teamed up with local instructors, Bee® engineers will present training program course for CBCP® certification to energy professionals in Lebanon and Jordan, live on-line.

December 2019

Bee® engineer is heading back to Toronto, ON to present AEE's 5-day building commissioning professional training program course for CBCP® certification.

November 2019

Bee® engineer is in Toronto, ON to present CBCP® certification workshop to Canadian universities and colleges to assist in establishing building commissioning/retro-commissioning programs and promoting energy monitoring/management practices.

September 2019

Bee® engineers organized, chaired and presented at the building commissioning session on Cx, RCx, ReCx, OCx and MBCx at this year's AEE World Conference, September 25-27, Washington D.C. A 4th Bee® engineer was inducted into the AEE Energy Manager Hall of Fame at this conference.

April 2019

Bee® engineers are selected and invited again this year to DC for DOE's Building Technology Office (BTO)'s program peer review on emerging technologies.

Copyright © 2020 and Powered by

Bee gradient.png